Use new IRQ functions

cores/arduino/Uart.cpp

@@ -66,15 +66,25 @@ int Uart::read()
 	return rxBuffer.read_char();
 }
 
-size_t Uart::write(uint8_t data)
+size_t Uart::write(const uint8_t data)
 {
-	if(txBuffer.isFull())
-		return 0;
-		
-	txBuffer.store_char(data);
+	sercom->writeDataUART(data);
 	return 1;
 }
 
+size_t Uart::write(const char * data)
+{
+	size_t writed = 0;
+	
+	while(*data != '\0')
+	{
+		writed += write(*data);
+		++data;
+	}
+	
+	return writed;
+}
+
 SercomNumberStopBit Uart::extractNbStopBit(uint8_t config)
 {
 	switch(config & HARDSER_STOP_BIT_MASK)
@@ -124,4 +134,9 @@ SercomParityMode Uart::extractParity(uint8_t config)
 	}
 }
 
-Uart Serial = Uart(SERCOM::sercom0);
+Uart Serial = Uart(SERCOM::sercom0);
\ No newline at end of file
+
+void SERCOM0_Handler()
+{
+	Serial.IrqHandler();
+}
\ No newline at end of file

cores/arduino/Uart.h

@@ -19,7 +19,8 @@ class Uart : public HardwareSerial
 		int peek();
 		int read();
 		void flush();
-		size_t write(const uint8_t c);
+		size_t write(const uint8_t data);
+		size_t write(const char * data);
 
 		void IrqHandler();
 

libraries/Wire/Wire.cpp

@@ -347,9 +347,9 @@ void TwoWire::onService(void)
 }*/
 
 
-TwoWire Wire = TwoWire(SERCOM::sercom3);
+TwoWire Wire(SERCOM::sercom3);
 
-void WIRE_ISR_HANDLER(void) {
+void SERCOM3_Handler(void) {
 	Wire.onService();
 }
 

libraries/Wire/Wire.h

@@ -99,8 +99,6 @@ class TwoWire : public Stream {
 		//static const uint32_t XMIT_TIMEOUT = 100000;
 };
 
-#if WIRE_INTERFACES_COUNT > 0
 extern TwoWire Wire;
-#endif
 
 #endif